Ex 15.3, 4
The following is the record of goals scored by team A in a football session:
For the team B, mean number of goals scored per match was 2 with a standard deviation 1.25 goals. Find which team may be considered more consistent?
The group having more Coefficient of Variation will be more variable.
Coefficient of Variation (C.V.) = / 100
where = Standard Deviation
= Mean
Finding standard deviation & mean of team A